Finding the Fourth Proportional to 3,951.69, 5,927.73 and 1,760.43

Step by Step Solution

1. Step 1: Write the proportion equation
   3,951.69 : 5,927.73 = 1,760.43 : x
2. Step 2: Convert to fraction form
   3,951.69/5,927.73 = 1,760.43/x
3. Step 3: Cross multiply
   3,951.69x = 5,927.73 × 1,760.43
4. Step 4: Simplify right side
   3,951.69x = 10,435,353.72
5. Step 5: Solve for x
   x = 10,435,353.72/3,951.69
6. Step 6: Final answer
   x = 2,640.73